305 #  define block_copy_nn(d, s, l)    memcpy(d, s, l)  argument
306 #  define block_copy(d, s)          memcpy(d, s, N_BLOCK)  argument
308 #  define block_copy_nn(d, s, l)    copy_block_nn(d, s, l)  argument
309 #  define block_copy(d, s)          copy_block(d, s)  argument
313 static void copy_block( void *d, const void *s )  in copy_block()  argument
316     ((uint_32t *)d)[ 0] = ((uint_32t *)s)[ 0];  in copy_block()
317     ((uint_32t *)d)[ 1] = ((uint_32t *)s)[ 1];  in copy_block()
318     ((uint_32t *)d)[ 2] = ((uint_32t *)s)[ 2];  in copy_block()
319     ((uint_32t *)d)[ 3] = ((uint_32t *)s)[ 3];  in copy_block()
321     ((uint_8t *)d)[ 0] = ((uint_8t *)s)[ 0];  in copy_block()
322     ((uint_8t *)d)[ 1] = ((uint_8t *)s)[ 1];  in copy_block()
323     ((uint_8t *)d)[ 2] = ((uint_8t *)s)[ 2];  in copy_block()
324     ((uint_8t *)d)[ 3] = ((uint_8t *)s)[ 3];  in copy_block()
325     ((uint_8t *)d)[ 4] = ((uint_8t *)s)[ 4];  in copy_block()
326     ((uint_8t *)d)[ 5] = ((uint_8t *)s)[ 5];  in copy_block()
327     ((uint_8t *)d)[ 6] = ((uint_8t *)s)[ 6];  in copy_block()
328     ((uint_8t *)d)[ 7] = ((uint_8t *)s)[ 7];  in copy_block()
329     ((uint_8t *)d)[ 8] = ((uint_8t *)s)[ 8];  in copy_block()
330     ((uint_8t *)d)[ 9] = ((uint_8t *)s)[ 9];  in copy_block()
331     ((uint_8t *)d)[10] = ((uint_8t *)s)[10];  in copy_block()
332     ((uint_8t *)d)[11] = ((uint_8t *)s)[11];  in copy_block()
333     ((uint_8t *)d)[12] = ((uint_8t *)s)[12];  in copy_block()
334     ((uint_8t *)d)[13] = ((uint_8t *)s)[13];  in copy_block()
335     ((uint_8t *)d)[14] = ((uint_8t *)s)[14];  in copy_block()
336     ((uint_8t *)d)[15] = ((uint_8t *)s)[15];  in copy_block()
340 static void copy_block_nn( void *d, const void *s, uint_8t nn )  in copy_block_nn()  argument
343         *((uint_8t *)d)++ = *((uint_8t *)s)++;  in copy_block_nn()
348 static void xor_block( void *d, const void *s )  in xor_block()  argument
351     ((uint_32t *)d)[ 0] ^= ((uint_32t *)s)[ 0];  in xor_block()
352     ((uint_32t *)d)[ 1] ^= ((uint_32t *)s)[ 1];  in xor_block()
353     ((uint_32t *)d)[ 2] ^= ((uint_32t *)s)[ 2];  in xor_block()
354     ((uint_32t *)d)[ 3] ^= ((uint_32t *)s)[ 3];  in xor_block()
356     ((uint_8t *)d)[ 0] ^= ((uint_8t *)s)[ 0];  in xor_block()
357     ((uint_8t *)d)[ 1] ^= ((uint_8t *)s)[ 1];  in xor_block()
358     ((uint_8t *)d)[ 2] ^= ((uint_8t *)s)[ 2];  in xor_block()
359     ((uint_8t *)d)[ 3] ^= ((uint_8t *)s)[ 3];  in xor_block()
360     ((uint_8t *)d)[ 4] ^= ((uint_8t *)s)[ 4];  in xor_block()
361     ((uint_8t *)d)[ 5] ^= ((uint_8t *)s)[ 5];  in xor_block()
362     ((uint_8t *)d)[ 6] ^= ((uint_8t *)s)[ 6];  in xor_block()
363     ((uint_8t *)d)[ 7] ^= ((uint_8t *)s)[ 7];  in xor_block()
364     ((uint_8t *)d)[ 8] ^= ((uint_8t *)s)[ 8];  in xor_block()
365     ((uint_8t *)d)[ 9] ^= ((uint_8t *)s)[ 9];  in xor_block()
366     ((uint_8t *)d)[10] ^= ((uint_8t *)s)[10];  in xor_block()
367     ((uint_8t *)d)[11] ^= ((uint_8t *)s)[11];  in xor_block()
368     ((uint_8t *)d)[12] ^= ((uint_8t *)s)[12];  in xor_block()
369     ((uint_8t *)d)[13] ^= ((uint_8t *)s)[13];  in xor_block()
370     ((uint_8t *)d)[14] ^= ((uint_8t *)s)[14];  in xor_block()
371     ((uint_8t *)d)[15] ^= ((uint_8t *)s)[15];  in xor_block()
375 static void copy_and_key( void *d, const void *s, const void *k )  in copy_and_key()  argument
378     ((uint_32t *)d)[ 0] = ((uint_32t *)s)[ 0] ^ ((uint_32t *)k)[ 0];  in copy_and_key()
379     ((uint_32t *)d)[ 1] = ((uint_32t *)s)[ 1] ^ ((uint_32t *)k)[ 1];  in copy_and_key()
380     ((uint_32t *)d)[ 2] = ((uint_32t *)s)[ 2] ^ ((uint_32t *)k)[ 2];  in copy_and_key()
381     ((uint_32t *)d)[ 3] = ((uint_32t *)s)[ 3] ^ ((uint_32t *)k)[ 3];  in copy_and_key()
383     ((uint_8t *)d)[ 0] = ((uint_8t *)s)[ 0] ^ ((uint_8t *)k)[ 0];  in copy_and_key()
384     ((uint_8t *)d)[ 1] = ((uint_8t *)s)[ 1] ^ ((uint_8t *)k)[ 1];  in copy_and_key()
385     ((uint_8t *)d)[ 2] = ((uint_8t *)s)[ 2] ^ ((uint_8t *)k)[ 2];  in copy_and_key()
386     ((uint_8t *)d)[ 3] = ((uint_8t *)s)[ 3] ^ ((uint_8t *)k)[ 3];  in copy_and_key()
387     ((uint_8t *)d)[ 4] = ((uint_8t *)s)[ 4] ^ ((uint_8t *)k)[ 4];  in copy_and_key()
388     ((uint_8t *)d)[ 5] = ((uint_8t *)s)[ 5] ^ ((uint_8t *)k)[ 5];  in copy_and_key()
389     ((uint_8t *)d)[ 6] = ((uint_8t *)s)[ 6] ^ ((uint_8t *)k)[ 6];  in copy_and_key()
390     ((uint_8t *)d)[ 7] = ((uint_8t *)s)[ 7] ^ ((uint_8t *)k)[ 7];  in copy_and_key()
391     ((uint_8t *)d)[ 8] = ((uint_8t *)s)[ 8] ^ ((uint_8t *)k)[ 8];  in copy_and_key()
392     ((uint_8t *)d)[ 9] = ((uint_8t *)s)[ 9] ^ ((uint_8t *)k)[ 9];  in copy_and_key()
393     ((uint_8t *)d)[10] = ((uint_8t *)s)[10] ^ ((uint_8t *)k)[10];  in copy_and_key()
394     ((uint_8t *)d)[11] = ((uint_8t *)s)[11] ^ ((uint_8t *)k)[11];  in copy_and_key()
395     ((uint_8t *)d)[12] = ((uint_8t *)s)[12] ^ ((uint_8t *)k)[12];  in copy_and_key()
396     ((uint_8t *)d)[13] = ((uint_8t *)s)[13] ^ ((uint_8t *)k)[13];  in copy_and_key()
397     ((uint_8t *)d)[14] = ((uint_8t *)s)[14] ^ ((uint_8t *)k)[14];  in copy_and_key()
398     ((uint_8t *)d)[15] = ((uint_8t *)s)[15] ^ ((uint_8t *)k)[15];  in copy_and_key()
400     block_copy(d, s);  in copy_and_key()
401     xor_block(d, k);  in copy_and_key()
405 static void add_round_key( uint_8t d[N_BLOCK], const uint_8t k[N_BLOCK] )  in add_round_key()
407     xor_block(d, k);  in add_round_key()